Michael Kreiner
type: MusicGroup
popularity: 21
followers: 48
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13edd1b035af90be9b5c91aac77c124edc7520479b6e2d14acdf41645e8d9368. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cd3c9df-8729-4230-bec9-d18c29a3a63e.json and https://artists.proofprofile.net/proofs/artist/7cd3c9df-8729-4230-bec9-d18c29a3a63e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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track: In My Brain Prinz Eugen - Richard Dorfmeister vs Madrid De Los Austrias Ybbs Version

In My Brain Prinz Eugen - Richard Dorfmeister vs Madrid De Los Austrias Ybbs Version
type: MusicRecording
duration: PT4M33S
duration ms: 273442
explicit: false
by artist: Tosca
by artist: Richard Dorfmeister
by artist: Michael Kreiner
by artist: Heinz Tronigger
in album: Tlapa The Odeon Remixes
  type: MusicAlbum
  date published: 2013-08-19
genre: trip-hop
genre: downtempo
genre: lounge
genre: nu-jazz
genre: acid-jazz
isrc code: DEG931300344
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc275bfe87a2a9b279aeeb617addd5eb1b80f130c60cead674f12d9b0aa953c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG931300344.
  date published: 2026-06-13T12:47:07Z
audio: In My Brain Prinz Eugen - Richard Dorfmeister vs Madrid De Los Austrias Ybbs Version
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  additional property: Mode (Major/Minor)
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